Finding the Fourth Proportional to 233,870.37, 322,741.10 and 126,440.37

Step by Step Solution

1. Step 1: Write the proportion equation
   233,870.37 : 322,741.10 = 126,440.37 : x
2. Step 2: Convert to fraction form
   233,870.37/322,741.10 = 126,440.37/x
3. Step 3: Cross multiply
   233,870.37x = 322,741.10 × 126,440.37
4. Step 4: Simplify right side
   233,870.37x = 40,807,503,466.01
5. Step 5: Solve for x
   x = 40,807,503,466.01/233,870.37
6. Step 6: Final answer
   x = 174,487.70